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March 28, 2017

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The perimeter of a rectangle equals the sume of the lengths of its four sides. If the width of a rectangle is 9 inches and its perimeter is 52 inches, find the length of the rectangle.

  • algebra - ,

    P = 2L + 2W

    52 = 2L + 18

    52 - 18 = 2L

    34 = 2L

    24/2 = L

  • algebra - ,

    find the unknown side. The area of the rectangle is 126 square centimeters one side is 7 cm what is the value of x.

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